Multistation multiaxis numerical control machining device combining vertical type and horizontal type

Abstract

The invention relates to a multistation multiaxis numerical control machining device combining the vertical type and the horizontal type. The device comprises a machine tool body. A rotating shaft is arranged in the middle of the machine tool body. A rotating workbench is fixedly combined with the top end of the rotating shaft. A hydraulic locking mechanism is arranged between the machine tool body and the rotating workbench. Horizontal type machining mechanisms and vertical type machining mechanisms are uniformly distributed at the outer edge of the machine tool body, wherein the horizontal type machining mechanisms and the vertical type machining mechanisms are used for machining workpieces. Workpiece rotating and clamping mechanisms are arranged below the horizontal type machining mechanisms and the vertical type machining mechanisms. According to the multistation multiaxis numerical control machining device, the structure principle and the operation mode of the rotating workbench which is of the entirely circumferential distribution type are adopted, so that workpiece transferring time within unit time is shortened, and the cutting amount within unit time is greatly increased; the workpiece rotating and clamping mechanisms enable multiangle machining and multiaxis linkage machining to be possible, and the application scope is enlarged; and expansion design is adopted for a main shaft of the device so that the machining effect that multiple types of tools are obtained on a single station can be achieved.

Description

technical field [0001] The invention relates to the field of numerical control processing devices, in particular to a vertical and horizontal composite multi-station multi-axis numerical control processing device. Background technique [0002] At present, the existing CNC machining devices on the market have the following defects: thin structure, insufficient rigidity of equipment, scattered transmission mechanisms, long workpiece transfer time, poor positioning, generally low machining accuracy, and cannot cut with a large amount of cutting. In order to save labor, the processing quality of the product has not been improved, and some products even have a longer processing time due to the small amount of cutting alone; in addition, the processing mechanism adopts three-axis control, which has large processing limitations. If the product needs to be cut at multiple angles, it cannot be processed, and the versatility is poor, because most of these products are special machines...

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Problems solved by technology

[0002] At present, the existing CNC machining devices on the market have the following defects: thin structure, insufficient rigidity of equipment, scattered transmission mechanisms, long workpiece transfer time, poor positioning, generally low machining accuracy, and cannot cut with a large amount of cutting. In order to save labor, the processing quality of the product has not been improved, and some products even have a longer processing time due to the small amount of cutting alone; in addition, the processing mechanism adopts three-axis control, which has large processing limitations. If the product needs to be cut at multiple angles, it cannot be processed, and the versatility is poor, because most of these products are special machines specially developed for one product at present, and it is impossible to achieve general processing of complex products.

[0003] Moreover, only one processing tool can be installed on the processing spindle of the existing CNC processing device, which further limits its processing range and efficiency. If the number of required processing tools exceeds the number of stations, the product processing cannot be completed at one time; Some of the processing time of one of the stations is too long, causing the other stations to be idle, and a great waste of resources and time

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